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KEY PLAYERS OVERVIEW
Rutile mining - Sierra Rutile Limited (owned by Titanium
Resources Group - TRG, which are LSE-AIM listed) holds mining
leases of 580 km2 in which 19 separate rutile deposits have been
identified; its probable reserves are 259 million tonnes at 1.48%
recoverable rutile. The company’s production is approximately 80,000t/y
of rutile increasing to 200,000t/y with the second dredge in place and
15,000t/y ilmenite; Dredge D3 will add up to 40,000 TPA to rutile
production capacity. A Foundation Fund has been set up by the Company to
mobilize funds for community development projects.
Bauxite mining - Sierra Minerals Holdings mines bauxite in the defunct Sieromco Bauxite
Mine. The lease covers an area of 321.7 km2 with project facilities at Gondama. Proved and probable bauxite reserves are 12.4M tonnes at 53.1%
alumina, which can be increased through prospecting and exploring. About
1.2M tonnes of bauxite is produced annually.
Diamond mining - Koidu Holdings S.A. is wholly owned by BSG
Resources Ltd. The company was granted a 25-year Mining Lease over the
4km2 Koidu Kimberlite Project, which hosts 2 kimberlite pipes and at
least 4 kimberlite dyke zones. The company also holds the Exploration
Licence for the Tongo Diamond Field Project, and have applied for a
mining lease to commence operations there. Reserves of deposits down to
depth of 500m are: (i) 6.3 million carats at Koidu; and (ii) 3.2 million
carats at Tongo. Kimberlite mining operations began in January 2004. In
December 2007, there was a riot at the mine which resulted in Government
temporarily suspending operations. The suspension has now been lifted to
allow the company to recommence operations.
Diamond Exports - The value of diamond exports have grown
exponentially since the year 2000 and now exceed $140 million per year,
most of this from artisanal mining.
African Minerals Limited (AML) is a mineral and diamond
exploration and production company focused on Sierra Leone. They hold 8
prospecting licences (out of 38) covering 26,000 km2, versus an average
for other licence holders of approximately 200 km2. The company holds 7
exploration licenses covering (out of 47) 2,100 km2, versus an average
of approximately 50 km2. They also hold 1 mining licence for alluvial
diamonds in Kono which is currently inactive. African Minerals completed
an aeromagnetic survey in 2004 and subsequent exploration programmes and
multi-element sampling analys is; resulting in delineating 5 major
mineralised finds:
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Gori Hills (Nickel/Cobalt)
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Lovetta – Soa Chiefdom (Uranium)
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Nimini Hills (Nickel)
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Laminaia – Loko Hills (Gold)
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Sula Mountains (Iron Ore)
Artisanal Mining – approximately 2,000
artisanal mining licences are in force.
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Click here
to see more information about key sector companies and
their activity
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Registered Operating Mining Companies |
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Click here
to see list of registered operating mining companies
in Sierra Leone |
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